Meant to place a spherical dimple in any place to the aligner. No heat necessary to reach the dimple. Just squeeze the plier on the specified location to attain the dimple. Due to structure from the dimple plier it will likely not distort the aligner in the course of placement. https://aligner-dimple-plier14578.mdkblog.com/38805176/examine-this-report-on-dimple-pliers